FR1366825A - Projecteur d'ultra-sons à électrostriction - Google Patents

Projecteur d'ultra-sons à électrostriction

Info

Publication number
FR1366825A
FR1366825A FR934893A FR934893A FR1366825A FR 1366825 A FR1366825 A FR 1366825A FR 934893 A FR934893 A FR 934893A FR 934893 A FR934893 A FR 934893A FR 1366825 A FR1366825 A FR 1366825A
Authority
FR
France
Prior art keywords
electrostriction
projector
ultrasound
ultrasound projector
electrostriction ultrasound
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR934893A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Priority to FR934893A priority Critical patent/FR1366825A/fr
Priority to NL6405430A priority patent/NL6405430A/xx
Application granted granted Critical
Publication of FR1366825A publication Critical patent/FR1366825A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • B06B1/0607—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements
    • B06B1/0622—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements on one surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR934893A 1963-05-15 1963-05-15 Projecteur d'ultra-sons à électrostriction Expired FR1366825A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR934893A FR1366825A (fr) 1963-05-15 1963-05-15 Projecteur d'ultra-sons à électrostriction
NL6405430A NL6405430A (fr) 1963-05-15 1964-05-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR934893A FR1366825A (fr) 1963-05-15 1963-05-15 Projecteur d'ultra-sons à électrostriction

Publications (1)

Publication Number Publication Date
FR1366825A true FR1366825A (fr) 1964-07-17

Family

ID=8803878

Family Applications (1)

Application Number Title Priority Date Filing Date
FR934893A Expired FR1366825A (fr) 1963-05-15 1963-05-15 Projecteur d'ultra-sons à électrostriction

Country Status (2)

Country Link
FR (1) FR1366825A (fr)
NL (1) NL6405430A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2204094A1 (fr) * 1972-10-20 1974-05-17 Thomson Csf
FR2466164A1 (fr) * 1979-09-26 1981-03-27 Labo Electronique Physique Transducteur ultrasonore a sensibilite variable et dispositif d'emission-reception ultrasonore equipe de ce transducteur

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2204094A1 (fr) * 1972-10-20 1974-05-17 Thomson Csf
FR2466164A1 (fr) * 1979-09-26 1981-03-27 Labo Electronique Physique Transducteur ultrasonore a sensibilite variable et dispositif d'emission-reception ultrasonore equipe de ce transducteur

Also Published As

Publication number Publication date
NL6405430A (fr) 1964-11-16

Similar Documents

Publication Publication Date Title
FR1378647A (fr) Joint à rotule
FR1417195A (fr) Perfectionnements à la polymérisation d'oléfines
FR1361720A (fr) Redresseur à régulation
FR1383332A (fr) Structure d'embrayage à friction
FR1417502A (fr) Joint à bride
FR1383253A (fr) Elément d'ancrage à vis
FR1413776A (fr) Mécanisme d'avance à position multiple
FR1366825A (fr) Projecteur d'ultra-sons à électrostriction
FR1362750A (fr) Décavaillonneuse à commandes pneumatiques
FR1419165A (fr) Matériel photographique
FR1346622A (fr) Agents d'unisson
FR1342609A (fr) Charrue à disques
FR1354414A (fr) Mécanisme d'entraînement commandé
FR1379871A (fr) Joint à rotule
FR1393036A (fr) Machine d'extrudage à disque
FR1390257A (fr) Structure d'ailettes à auto-empilement
FR1392132A (fr) Mallette à main
FR1364399A (fr) Machine à labourer
FR1376381A (fr) Accouplement à friction
FR1409558A (fr) Mécanisme d'entraînement à bielle manivelle
FR1382223A (fr) Cuiller à mayonnaise
FR84659E (fr) Viseur à prismes
FR1381754A (fr) Transducteurs à semi-conducteurs
FR1372914A (fr) Joint à rotule
FR1357804A (fr) Accouplement à cardans d'encombrement réduit